Anomalous diffusion in a Hamiltonian system

Tomoshige Miyaguchi, Yoji Aizawa

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We investigate transport properties of a Hamiltonian system with two degrees of freedom. We found that, for a range of parameter values, transport is superdiffusive, and we numerically comfirmed that this is caused by stickiness of ballistic mode islands. We also note that a Poincaré map of our system has properties similar to those of Lévy flight.

Original languageEnglish
Pages (from-to)145-149
Number of pages5
JournalProgress of Theoretical Physics
Volume109
Issue number1
Publication statusPublished - 2003 Jan

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ballistics
degrees of freedom
transport properties
flight

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Miyaguchi, T., & Aizawa, Y. (2003). Anomalous diffusion in a Hamiltonian system. Progress of Theoretical Physics, 109(1), 145-149.

Anomalous diffusion in a Hamiltonian system. / Miyaguchi, Tomoshige; Aizawa, Yoji.

In: Progress of Theoretical Physics, Vol. 109, No. 1, 01.2003, p. 145-149.

Research output: Contribution to journalArticle

Miyaguchi, T & Aizawa, Y 2003, 'Anomalous diffusion in a Hamiltonian system', Progress of Theoretical Physics, vol. 109, no. 1, pp. 145-149.
Miyaguchi T, Aizawa Y. Anomalous diffusion in a Hamiltonian system. Progress of Theoretical Physics. 2003 Jan;109(1):145-149.
Miyaguchi, Tomoshige ; Aizawa, Yoji. / Anomalous diffusion in a Hamiltonian system. In: Progress of Theoretical Physics. 2003 ; Vol. 109, No. 1. pp. 145-149.
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